Estimation of the radioactive source dispersion from Fukushima nuclear power plant accident

被引：5

作者：

Schoeppner, Michael ^{[1
,2
]}

Plastino, Wolfango ^{[1
,2
]}

Povinec, Pavel ^{[3
]}

Nikkinen, Mika ^{[4
]}

Ruggieri, Federico ^{[2
]}

Bella, Francesco ^{[1
]}

机构：

[1] Univ Roma Tre, Dept Math & Phys, I-00146 Rome, Italy

[2] Ist Nazl Fis Nucl, Sect Roma Tre, I-00146 Rome, Italy

[3] Comenius Univ, Dept Nucl Phys & Biophys, Bratislava 84248, Slovakia

[4] Vienna Int Ctr, Provis Tech Secretariat, Preparatory Commiss Comprehens Nucl Test Ban Trea, A-1400 Vienna, Austria

来源：

APPLIED RADIATION AND ISOTOPES | 2013年 / 81卷

关键词：

Fukushima; Atmospheric transport modeling; Xenon; Source term; VERIFICATION;

D O I：

10.1016/j.apradiso.2013.03.070

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Following the Fukushima nuclear power plant accident detections of Xe-133 have been made in various locations. Using results of these remote measurements the Fukushima Xe-133 source term has been reconstructed and compared with previously reconstructed Cs-137 and I-131 source terms. The reconstruction is accomplished by applying atmospheric transport modeling and an adapted least square error method. The obtained results are in agreement with previous estimations of the Fukushima radionuclide source, and also serve as a proof of principle for source term reconstruction based on atmospheric transport modeling. (c) 2013 Elsevier Ltd. All rights reserved.

引用

页码：358 / 361

页数：4

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